3) A35 m long gate is a quarter circle and hinged at point H. Determine the...
The rigid gate, OAB, of Fig. P11.23 is hinged at O and rests against a rigid support at B. What minimum horizontal force, P, is required to hold the gate closed if its width is 3 m? Neglect the weight of the gate and friction in the hinge. The back of the gate is exposed to the atmosphere.
The rigid gate, OAB, in Figure is
hinged at O and rests against a
rigid support at B. What is the
minimum horizontal force, P, is
required to hold the gate closed
if its width is 4 m? Neglect the
weight of the gate and friction in
the hinge The back of the gate is
exposed to the atmosphere.
solve all please
Gate AB in the figure below is a quarter circle 3 m wide into the paper and hinged at B. A jet of water with velocity V, is directed radially toward the gate exactly in its middle. The jet diameter is 5 cm and it flows smoothly on the surface of the gate without friction. The gate has a mass of 300 kg. The centroide ofa quarter circle area is located at a dste m from the...
다 TEST 1. Isosceles triangular gate AB is hinged at A a Compute the hydrostatic force acting on the gate b. Compute the location of the hydrostaic foroe acting from the center of the gate c. Compute the horizontal force P required at point B for an equilbrium neglect the weight of the gate (082) 3m9 60
다 TEST 1. Isosceles triangular gate AB is hinged at A a Compute the hydrostatic force acting on the gate b. Compute the...
A rectangular gate having a width of 4 ft is located in the sloping side of a tank as shown in the figure below. The gate is hinged along its top edge and is held in position by the force P. Friction at the hinge and the weight of the gate can be neglected. Determine the required value of P. Water 29 ft Hinge Gate 60° lb
A rectangular gate having a width of 4 ft is located in the...
Problem 3 A gate, in the shape of a quarter-cylinder with a radius of 2.7 m, is hinged at A and scaled at B, as shown in the figure. The gate is 8 m wide. The bottom of the gate is 5 m below the water surface. Assume the water temperature is 20°C (a) Determine the magnitude and direction of the resultant force on the gate. (b) If the gate is made of a material with a density of 6400...
1. A gate, shown in Fig. Q1, is 1.5 m wide, is hinged at point A and rests against a wall at point B. The fluid is water and the free surface is open to the atmosphere. Calculate (G) the force on the gate due to pressure exerted by the water, and (ii) by taking moments about point A, the horizontal force exerted by the wall at point B. (10 marks) (15 marks) Pa I water 4.5 m 1.8 m...
A homogeneous, 4-ft-wide, 8-ft-long rectangular gate weighing
800 lb is held in place by a horizontal flexible cable as shown in
the figure. Water acts against the gate which is hinged at point A.
Friction in the hinge is negligible. Determine the tension in the
cable.
A homogeneous, 4-ft-wide, 8-ft-long rectangular gate weighing 800 lb is held in place by a horizontal flexible cable as shown in the figure. Water acts against the gate which is hinged at point A....
A rectangular gate 1.2 m wide and 3.5 m long is inclined 35°from a smooth wall. The gate is hinged at point B, and rests against a smooth wall at A which is 2.7 m below the water surface. a. Compute the force on the gate due to seawater pressure (s.g. = 1.03). b. Determine the location of the force from the center of gravity of the gate. c. determine the horizontal force P exerted by the wall at point...
The rectangle gate AB in Figure 1 is 1.5 m wide, is hinged at point B, and rest against a smooth wall at point A. Compute: (a) the pressure due to seawater at point A, (3 Marks) (b) the force on the gate due to seawater pressure, (5 Marks) C) the horizontal force P exerted by the wall at point A, and (7 Marks) (d) the reaction at the hinge B (5 Marks) Wall Seawater: 10,000 N/m 4.5 m А...